Treat others with respect and kindness instead of resorting to violence or aggression when angry or frustrated with someone else.

This hadith tells us that biting someone else is not allowed. It was narrated from 'Imran bin Husain that a man bit another man in the forearm, and his front tooth fell out. The injured person then went to the Prophet and told him what happened. In response, the Prophet asked if he wanted to bite his brother's forearm as a stallion bites, implying that it was wrong for him to do so. He then judged it to be invalid, meaning that this kind of behavior should not be done by anyone. This hadith teaches us an important lesson about how we should treat each other with respect and kindness instead of resorting to violence or aggression when we are angry or frustrated with someone else.